Equations

Front

The objective when solving an equation is to...

Back

isolate the variable.

Front

What is the first step to solve this equation:
11 - 3x = 44
Options: Add 3 to both sides, Subtract 11 from both sides, Add 11 to both sides, Divide 3 on both sides.

Back

Subtract 11 from both sides

Front

6z + 3 - 4z = 9

Back

z = 3

Front

11b + 7 = 40

Back

3

Front

Solve for x:
52 = -5x - 3

Back

x = -11

Front

Solve for k:
3k + 5 = 23

Back

k = 6

Front

-4x + 1 = 21

Back

x = -5

Front

4 = 2(x + 3)

Back

-1

Front

5=7s-9

Back

2

Front

Solve for x:
-30 - 5x = 120

Back

x = -30